{
  "$description": "Keysat design tokens — W3C DTCG-shaped, distilled from design/_imports/2026-06-16-claude-design-system/colors_and_type.css (as-built values). Group-level $type is set where it maps cleanly to a DTCG primitive; a few groups (fontSize, letterSpacing, shadow) carry as-built CSS expressions (clamp(), em, multi-layer shadows) as strings and are intentionally left untyped pending a Style Dictionary build. See design/DESIGN.md for intent and rules.",

  "color": {
    "$type": "color",
    "navy": {
      "950": { "$value": "#0E1F33" },
      "900": { "$value": "#142A47" },
      "800": { "$value": "#1E3A5F", "$description": "core brand navy — wordmark, primary buttons, dominant ink" },
      "700": { "$value": "#2A4A75" },
      "600": { "$value": "#3A5C8A" },
      "500": { "$value": "#5074A1" },
      "400": { "$value": "#7892B8" },
      "300": { "$value": "#A6B7CF" },
      "200": { "$value": "#CBD5E2" },
      "100": { "$value": "#E4EAF1" },
      "50":  { "$value": "#F2F5F9" }
    },
    "cream": {
      "50":  { "$value": "#FBF9F2", "$description": "elevated paper / card surface" },
      "100": { "$value": "#F5F1E8", "$description": "core cream — default page background" },
      "200": { "$value": "#EDE7D7" },
      "300": { "$value": "#E1D8C0" },
      "400": { "$value": "#C9BC9A" }
    },
    "gold": {
      "700": { "$value": "#8A6F3D", "$description": "eyebrow labels / dark gold accent" },
      "600": { "$value": "#A88652" },
      "500": { "$value": "#BFA068", "$description": "core gold accent — sparing use only, never a primary button fill" },
      "400": { "$value": "#D4B985" },
      "300": { "$value": "#E5CFA5" },
      "200": { "$value": "#F0E2C5" }
    },
    "ink": {
      "900": { "$value": "#0E1F33", "$description": "primary text" },
      "700": { "$value": "#2C3E54", "$description": "secondary text" },
      "500": { "$value": "#5A6B7F", "$description": "tertiary / meta" },
      "400": { "$value": "#7E8C9D", "$description": "disabled / hint" },
      "300": { "$value": "#A4AEBB" }
    },
    "semantic": {
      "success":    { "$value": "#2D7A5F" },
      "success-bg": { "$value": "#E3F0EA" },
      "warning":    { "$value": "#B8861F" },
      "warning-bg": { "$value": "#F7EFD7" },
      "danger":     { "$value": "#B23A3A" },
      "danger-bg":  { "$value": "#F4E0E0" },
      "info":       { "$value": "{color.navy.700}" },
      "info-bg":    { "$value": "{color.navy.100}" }
    },
    "surface": {
      "page":    { "$value": "{color.cream.100}", "$description": "default page bg (apply with paper-texture grain)" },
      "paper":   { "$value": "{color.cream.50}" },
      "elevated":{ "$value": "#FFFFFF", "$description": "forms, tables, code blocks — reserved white" },
      "inverse": { "$value": "{color.navy.900}" },
      "tint":    { "$value": "{color.cream.200}" }
    },
    "fg": {
      "primary":   { "$value": "{color.ink.900}" },
      "secondary": { "$value": "{color.ink.700}" },
      "tertiary":  { "$value": "{color.ink.500}" },
      "hint":      { "$value": "{color.ink.400}" },
      "on-navy":   { "$value": "{color.cream.50}" },
      "on-gold":   { "$value": "{color.navy.900}" }
    },
    "accent": {
      "default": { "$value": "{color.navy.800}" },
      "hover":   { "$value": "{color.navy.900}" },
      "press":   { "$value": "{color.navy.950}" },
      "soft":    { "$value": "{color.navy.100}" },
      "gold":    { "$value": "{color.gold.500}" }
    },
    "border": {
      "1": { "$value": "rgba(14, 31, 51, 0.12)", "$description": "hairline on cream" },
      "2": { "$value": "rgba(14, 31, 51, 0.20)", "$description": "card border" },
      "3": { "$value": "rgba(14, 31, 51, 0.35)", "$description": "focus / strong" },
      "on-navy": { "$value": "rgba(245, 241, 232, 0.18)" }
    }
  },

  "font": {
    "$type": "fontFamily",
    "display": { "$value": ["Manrope", "Helvetica Neue", "Arial", "sans-serif"], "$description": "canonical display face (README's 'Archivo' was a stale placeholder)" },
    "body":    { "$value": ["Inter", "Helvetica Neue", "Arial", "sans-serif"] },
    "mono":    { "$value": ["JetBrains Mono", "ui-monospace", "SF Mono", "Menlo", "monospace"] }
  },

  "fontSize": {
    "$description": "as-built type scale; display sizes use CSS clamp() and are kept as strings",
    "display-xl": { "$value": "clamp(56px, 6vw, 88px)" },
    "display":    { "$value": "clamp(40px, 4.5vw, 64px)" },
    "h1":         { "$value": "44px" },
    "h2":         { "$value": "32px" },
    "h3":         { "$value": "24px" },
    "h4":         { "$value": "20px" },
    "h5":         { "$value": "17px" },
    "body-lg":    { "$value": "18px" },
    "body":       { "$value": "15px" },
    "body-sm":    { "$value": "13.5px" },
    "meta":       { "$value": "12px" },
    "mono":       { "$value": "13px" }
  },

  "lineHeight": {
    "$type": "number",
    "display": { "$value": 1.02 },
    "heading": { "$value": 1.15 },
    "body":    { "$value": 1.55 },
    "tight":   { "$value": 1.25 }
  },

  "letterSpacing": {
    "$description": "em values kept as strings",
    "tight":   { "$value": "-0.02em" },
    "normal":  { "$value": "0" },
    "wide":    { "$value": "0.04em" },
    "eyebrow": { "$value": "0.18em" }
  },

  "space": {
    "$type": "dimension",
    "1":  { "$value": "4px" },
    "2":  { "$value": "8px" },
    "3":  { "$value": "12px" },
    "4":  { "$value": "16px" },
    "5":  { "$value": "20px" },
    "6":  { "$value": "24px" },
    "7":  { "$value": "32px" },
    "8":  { "$value": "40px" },
    "9":  { "$value": "56px" },
    "10": { "$value": "72px" },
    "11": { "$value": "96px" },
    "12": { "$value": "128px" }
  },

  "radius": {
    "$type": "dimension",
    "xs":   { "$value": "3px" },
    "sm":   { "$value": "5px" },
    "md":   { "$value": "8px", "$description": "buttons" },
    "lg":   { "$value": "12px", "$description": "cards" },
    "xl":   { "$value": "18px", "$description": "max surface rounding — never exceed" },
    "2xl":  { "$value": "24px", "$description": "reserved; avoid in product UI" },
    "pill": { "$value": "999px", "$description": "tags/badges only" }
  },

  "shadow": {
    "$description": "paper-shadow system — multi-layer CSS strings, not glassy",
    "xs":    { "$value": "0 1px 1px rgba(14,31,51,0.04)" },
    "sm":    { "$value": "0 1px 2px rgba(14,31,51,0.06), 0 1px 1px rgba(14,31,51,0.03)" },
    "md":    { "$value": "0 2px 4px rgba(14,31,51,0.06), 0 4px 12px rgba(14,31,51,0.06)" },
    "lg":    { "$value": "0 4px 8px rgba(14,31,51,0.07), 0 12px 32px rgba(14,31,51,0.10)" },
    "xl":    { "$value": "0 8px 16px rgba(14,31,51,0.10), 0 24px 64px rgba(14,31,51,0.14)" },
    "inset": { "$value": "inset 0 1px 0 rgba(255,255,255,0.6), inset 0 -1px 0 rgba(14,31,51,0.05)" },
    "ring-focus": { "$value": "0 0 0 3px rgba(30,58,95,0.25)" }
  },

  "duration": {
    "$type": "duration",
    "fast": { "$value": "120ms", "$description": "hover transitions" },
    "base": { "$value": "200ms", "$description": "default" },
    "slow": { "$value": "360ms" }
  },

  "easing": {
    "$type": "cubicBezier",
    "standard": { "$value": [0.2, 0.7, 0.2, 1] },
    "out":      { "$value": [0.16, 1, 0.3, 1] },
    "in":       { "$value": [0.7, 0, 0.84, 0] }
  }
}